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Hulk vs. Thor: Who The Most Powerful Was In The Avengers 2012
While the debate over who the strongest Avenger is in the MCU now includes a variety of newer characters, it originated with 2012's The Avengers and primarily focused on Chris Hemsworth's Thor and Mark Ruffalo's Hulk. The friendly rivalry between the two characters sparked discussions between audiences over who the stronger of the two is, which were further fueled by their brief altercation in the S.H.I.E.L.D. Helicarrier. Phases 3 and 4 of the MCU introduced characters that are also gunning for the title of strongest Avenger, like Benedict Cumberbatch's Doctor Strange, Brie Larson's Captain Marvel, and Elizabeth Olsen's Scarlet Witch; but both Thor and Hulk remain frontrunners for the role.